US10294161B2 Molding material mixtures containing metal oxides of aluminum and zirconium in particulate form
有权
基本信息:
- 专利标题： Molding material mixtures containing metal oxides of aluminum and zirconium in particulate form
- 申请号：US14654099 申请日：2013-12-20
- 公开(公告)号：US10294161B2 公开(公告)日：2019-05-21
- 发明人： Heinz Deters , Henning Zupan , Martin Oberleiter
- 申请人： ASK Chemicals GmbH
- 申请人地址： DE Hilden
- 专利权人： ASK Chemicals GmbH
- 当前专利权人： ASK Chemicals GmbH
- 当前专利权人地址： DE Hilden
- 代理机构： Standley Law Group LLP
- 优先权： DE102012113074 20121222
- 国际申请： PCT/DE2013/000814 WO 20131220
- 国际公布： WO2014/094722 WO 20140626
- 主分类号： C04B35/109
- IPC分类号： C04B35/109 ; B22C1/18 ; B22C1/16 ; B22C9/02
摘要：
The invention relates to mold material mixtures containing an oxide of aluminum and an oxide of zirconium as particulate mixed metal oxide, in combination with refractory mold base materials and a water glass-based binder system. The mold material mixtures, also in the form of multicomponent systems, are used for the production of molds and cores for the foundry industry.